001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.journal.search;
016    
017    import com.liferay.portal.kernel.dao.search.SearchContainer;
018    import com.liferay.portal.kernel.log.Log;
019    import com.liferay.portal.kernel.log.LogFactoryUtil;
020    import com.liferay.portal.kernel.util.JavaConstants;
021    import com.liferay.portal.kernel.util.OrderByComparator;
022    import com.liferay.portal.kernel.util.ParamUtil;
023    import com.liferay.portal.kernel.util.StringPool;
024    import com.liferay.portal.kernel.util.Validator;
025    import com.liferay.portal.util.PortletKeys;
026    import com.liferay.portlet.PortalPreferences;
027    import com.liferay.portlet.PortletPreferencesFactoryUtil;
028    import com.liferay.portlet.journal.model.JournalArticle;
029    import com.liferay.portlet.journal.util.JournalUtil;
030    
031    import java.util.ArrayList;
032    import java.util.HashMap;
033    import java.util.List;
034    import java.util.Map;
035    
036    import javax.portlet.PortletConfig;
037    import javax.portlet.PortletRequest;
038    import javax.portlet.PortletURL;
039    
040    /**
041     * @author Brian Wing Shun Chan
042     */
043    public class ArticleSearch extends SearchContainer<JournalArticle> {
044    
045            static List<String> headerNames = new ArrayList<String>();
046            static Map<String, String> orderableHeaders = new HashMap<String, String>();
047    
048            static {
049                    headerNames.add("id");
050                    headerNames.add("title");
051                    headerNames.add("status");
052                    //headerNames.add("version");
053                    headerNames.add("modified-date");
054                    headerNames.add("display-date");
055                    headerNames.add("author");
056                    headerNames.add(StringPool.BLANK);
057    
058                    orderableHeaders.put("id", "id");
059                    orderableHeaders.put("name", "title");
060                    //orderableHeaders.put("version", "version");
061                    orderableHeaders.put("modified-date", "modified-date");
062                    orderableHeaders.put("display-date", "display-date");
063            }
064    
065            public ArticleSearch(
066                    PortletRequest portletRequest, PortletURL iteratorURL) {
067    
068                    super(
069                            portletRequest, new ArticleDisplayTerms(portletRequest),
070                            new ArticleSearchTerms(portletRequest), DEFAULT_CUR_PARAM,
071                            DEFAULT_DELTA, iteratorURL, headerNames, null);
072    
073                    PortletConfig portletConfig =
074                            (PortletConfig)portletRequest.getAttribute(
075                                    JavaConstants.JAVAX_PORTLET_CONFIG);
076    
077                    ArticleDisplayTerms displayTerms =
078                            (ArticleDisplayTerms)getDisplayTerms();
079                    ArticleSearchTerms searchTerms = (ArticleSearchTerms)getSearchTerms();
080    
081                    String portletName = portletConfig.getPortletName();
082    
083                    if (!portletName.equals(PortletKeys.JOURNAL)) {
084                            displayTerms.setStatus("approved");
085                            searchTerms.setStatus("approved");
086                    }
087    
088                    iteratorURL.setParameter(
089                            ArticleDisplayTerms.ARTICLE_ID, displayTerms.getArticleId());
090                    iteratorURL.setParameter(
091                            ArticleDisplayTerms.CONTENT, displayTerms.getContent());
092                    iteratorURL.setParameter(
093                            ArticleDisplayTerms.DESCRIPTION, displayTerms.getDescription());
094                    iteratorURL.setParameter(
095                            ArticleDisplayTerms.FOLDER_ID,
096                            String.valueOf(displayTerms.getFolderId()));
097                    iteratorURL.setParameter(
098                            ArticleDisplayTerms.GROUP_ID,
099                            String.valueOf(displayTerms.getGroupId()));
100                    iteratorURL.setParameter(
101                            ArticleDisplayTerms.NAVIGATION, displayTerms.getNavigation());
102                    iteratorURL.setParameter(
103                            ArticleDisplayTerms.STATUS, displayTerms.getStatus());
104                    iteratorURL.setParameter(
105                            ArticleDisplayTerms.STRUCTURE_ID, displayTerms.getStructureId());
106                    iteratorURL.setParameter(
107                            ArticleDisplayTerms.TEMPLATE_ID, displayTerms.getTemplateId());
108                    iteratorURL.setParameter(
109                            ArticleDisplayTerms.TITLE, displayTerms.getTitle());
110                    iteratorURL.setParameter(
111                            ArticleDisplayTerms.TYPE, displayTerms.getType());
112                    iteratorURL.setParameter(
113                            ArticleDisplayTerms.VERSION,
114                            String.valueOf(displayTerms.getVersion()));
115    
116                    try {
117                            PortalPreferences preferences =
118                                    PortletPreferencesFactoryUtil.getPortalPreferences(
119                                            portletRequest);
120    
121                            String orderByCol = ParamUtil.getString(
122                                    portletRequest, "orderByCol");
123                            String orderByType = ParamUtil.getString(
124                                    portletRequest, "orderByType");
125    
126                            if (Validator.isNotNull(orderByCol) &&
127                                    Validator.isNotNull(orderByType)) {
128    
129                                    preferences.setValue(
130                                            PortletKeys.JOURNAL, "articles-order-by-col", orderByCol);
131                                    preferences.setValue(
132                                            PortletKeys.JOURNAL, "articles-order-by-type", orderByType);
133                            }
134                            else {
135                                    orderByCol = preferences.getValue(
136                                            PortletKeys.JOURNAL, "articles-order-by-col", "id");
137                                    orderByType = preferences.getValue(
138                                            PortletKeys.JOURNAL, "articles-order-by-type", "asc");
139                            }
140    
141                            OrderByComparator orderByComparator =
142                                    JournalUtil.getArticleOrderByComparator(
143                                            orderByCol, orderByType);
144    
145                            setOrderableHeaders(orderableHeaders);
146                            setOrderByCol(orderByCol);
147                            setOrderByType(orderByType);
148                            setOrderByComparator(orderByComparator);
149                    }
150                    catch (Exception e) {
151                            _log.error(e);
152                    }
153            }
154    
155            private static Log _log = LogFactoryUtil.getLog(ArticleSearch.class);
156    
157    }